Clinical Scorecard: Gender-based differences in postoperative complications after intracranial tumor surgery: findings from a specialized neurosurgery center

At a Glance

Key Highlights

• Prospective single-center observational study capturing standardized perioperative and postoperative data on intracranial tumor surgery patients.
• Gender-related differences in postoperative adverse events may be influenced by tumor hormone receptor expression and immune microenvironment variations.
• Standardized perioperative protocols and rigorous adverse event monitoring including Clavien–Dindo classification and morbidity & mortality conferences ensure data quality.

Guideline-Based Recommendations

Diagnosis

• Include structured preoperative assessment and optimization per departmental SOPs.
• Use early postoperative imaging to assess surgical outcomes and detect complications.

Management

• Apply standardized antibiotic, anticoagulation, steroid, and antiseizure prophylaxis protocols.
• Utilize intraoperative adjuncts such as neuronavigation, intraoperative monitoring, and awake mapping when appropriate.
• Implement criteria-based triage to ICU/IMC or normal ward postoperatively.
• Manage adverse events according to Clavien–Dindo classification with prompt intervention as needed.

Monitoring & Follow-up

• Prospectively capture adverse events within 30 days post-surgery using standardized forms and senior review.
• Flag unscheduled readmissions for immediate neurosurgical evaluation.
• Review ambiguous or complex cases in morbidity and mortality conferences for consistent AE classification.
• Conduct final audit after 30-day follow-up to ensure data completeness.

Risks

• Recognize that failure to achieve surgical goals may increase risk of additional treatment and complications.
• Consider gender-specific biological factors that may influence postoperative morbidity.

Patient & Prescribing Data

Adult intracranial tumor surgery patients enrolled prospectively at a tertiary neurosurgery center.

Standardized perioperative care protocols and rigorous adverse event monitoring facilitate identification of gender-based differences in postoperative complications.

Clinical Best Practices

• Implement standardized perioperative care pathways including prophylaxis and intraoperative adjuncts to optimize outcomes.
• Use prospective, real-time data capture with senior oversight to ensure accuracy in adverse event reporting.
• Incorporate gender considerations into risk stratification and perioperative planning.
• Engage multidisciplinary teams and conduct regular morbidity and mortality reviews to improve patient safety.
• Apply Clavien–Dindo classification for consistent grading of postoperative adverse events.

References

• Declaration of Helsinki
• Clavien–Dindo Classification